Lossless-scaling

: Scales windowed games to full screen using various algorithms (LS1, AMD FSR, Nvidia NIS) while maintaining sharpness.

: Dynamically adjusts frame generation to hit a specific target frame rate. Best Practices for Setup Lossless Scaling: Everything You Need to Know - Corsair lossless-scaling

: Generates additional frames to increase perceived fluidity. Recent updates support X2 , X3 , and even X4 multipliers, potentially quadrupling your frame rate. : Scales windowed games to full screen using

: Works with any game that runs in windowed or borderless windowed mode, including emulators and games that don't natively support DLSS or FSR. Recent updates support X2 , X3 , and

: Users can offload the frame generation task to a secondary GPU, freeing up the primary card to focus entirely on rendering the base game.

Lossless Scaling is a utility available on Steam that allows you to upscale low-resolution games to your monitor's native resolution without losing image quality. It is particularly effective for retro games, modern titles with poor resolution support, and improving performance on lower-end hardware or handhelds like the Steam Deck.